package top.ltc_cn.minecraft_manager.config.Security;

/**
 * Copyright (c) 2023-2024 LTC-CN. All rights reserved.
 * <p>
 * This file is part of the LTC-CN project.
 * <p>
 * ltc-cn-springboot is distributed under the terms of the MIT License.
 * For details, see the accompanying LICENSE file or visit:
 * <a href="https://www.ltc-cn.top/">...</a>
 */

import jakarta.servlet.*;
import lombok.extern.log4j.Log4j2;
import org.springframework.stereotype.Component;

import java.io.IOException;


@Component
@Log4j2
public class SecurityFilter implements Filter {

    /**
     * 实现过滤器逻辑
     * @param request
     * @param response
     * @param chain
     * @throws IOException
     * @throws ServletException
     */
    @Override
    public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
            throws IOException, ServletException {
        // 在这里实现你的安全性检查逻辑
        // 例如：检查请求是否包含必要的头信息、验证签名、防止重复提交等
        // 查询参数 t 检查

        // 如果检查通过，则继续处理链
        chain.doFilter(request, response);

        // 如果检查不通过，可以阻止请求并返回适当的错误响应
        // ((HttpServletResponse) response).sendError(HttpServletResponse.SC_FORBIDDEN, "Security check failed");
    }
}
